Allis-Chalmers WD Operating Instructions And Repair Parts Illustrations
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Allis-Chalmers WD Operating Instructions And Repair Parts Illustrations

Allis-Chalmers WD Operating Instructions And Repair Parts Illustrations

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  • Page 2 FOREWORD The instructions given in this book cover the operation of the Allis-Chalmers Model “WD” Tractor. A close adherence to these instructions will result in many hours of trouble-free operation and a longer operating life for the unit. This book is written for the purpose of giving the operator essential information regarding the day-to-day care, lubrication and adjustment of the machine.

  • Page 3: Table Of Contents

    INDEX BRAKES HYDRAULIC SYSTEM Adjustments Operation Adjustment ... . . Operation ....Delayed Lift ... Drawbar Control.

  • Page 4: Remote Ram

    Overall Length ... 128” RADIATOR: Turning radius - With Brake . . . , 8’ Capacity. 3-l/2 Gal. The Allis-Chalmers Manufacturing Company reserves the right to make changes in the above specifications or to add improvements at any time without notice or obligation.
  • Page 5 FOR ECONOMY AND PERFORMANCE USE FUELS SPECIFIED FOR YOUR ENGINE equipped to burn the above fuels are designated Engines for Model "WD" Tractors may be secured by the letter "K" following the engine serial num- with either a high or low compression ratio.

  • Page 6: Clutch

    1 STEERING SP!NDLE SHAFT STEERING WORM 7.-1 8. FRONT WHEEL AND GEAR WATER PUMP 15 FILLER CAP . STEERING SHAFT GENERATOR BEARING 2. UNIVERSAL JOINT 8.-l 5. O SUMP 9. BREATHER OIL FILTER 10. AIR CLEANER CLUTCH RELEASE B E A R I N G CLUTCH SHAFT 5.
  • Page 7 LUBRICATION AND SERVICE CHART (Cont’d.)

  • Page 8: Lubrication & Service Guide

    LUBRICATION AND SERVICE GUIDE 12. RADIATOR - Capacity 3-l/2 gallons. Drain DAILY CHECK cocks are located at bottom of radiator and Lubricate items 1 thru with Chassis Lubricant. engine block ahead of carburetor. 1. STEERING SPINDLE SHAFT UNIVERSAL JOINT 3. LOWER STEERING SHAFT BEARING. WEEKLY CHECK 4.
  • Page 9 OIL FILTER machine packed, to a specific density and supplied Insure your engine life by regular replacement by the Allis-Chalmers Mfg. Co. for the protection of filter. The oil filter is a highly efficient unit of your engine. for the purpose of filtering abrasive particles from the crankcase oil.
  • Page 10 OPERATING INSTRUCTIONS HYDRAULIC CO GEAR SHIFT LEVER AMMETER \ 3. If gasoline is to be used open valve under BREAK IN PERIOD - The tractor engine is as- large tank. If low octane fuel is used open sembled and tested and ready for work, how- valve under small tank.
  • Page 11 AFTER ENGINE HAS STARTED - CHECK 1. OIL PRESSURE GAUGE. When operating engine look at oil gauge at frequent intervals to make certain oil is being circulated by pump. The indicator needle should always remain near the O.R. or M. in the word NORMAL when the engine is hot and running at its normal speed.

  • Page 12: Power Take-Off

    OPERATING INSTRUCTIONS (Cont’d.) gear to suit the work being done. To shift to low or first gear with the gear shift lever in neutral position, disengage clutch, move gear shift lever to left and forward. Second from neutral, left and back, third gear right and forward, fourth gear to right and back.
  • Page 13 SAFETY SUGGESTIONS 11. Brakes should be properly adjusted. Many hours of lost time and much suffering is caused by the failure to practice simple safety 12. Do not drive too close to the edge of a ditch rules. or creek. IT IS TOO LATE TO REMEMBER WHAT SHOULD 13.

  • Page 14: Temperature Gauge

    RADIATOR AND COOLING SYSTEM RADIATOR CAPACITY 3-l/2 gallons. Drain cocks are located at bottom of radiator and on engine block ahead of carburetor. Be sure to remove cap when draining radiator. TEMPERATURE GAUGE - The temperature gauge is provided for a visual check on operating temperature.
  • Page 15 It will not prevent the accumulation of lime but will retard such formation. This water soluble oil may be secured from your Allis-Chalmers dealer. TO DRAIN COOLING SYSTEM - Open the drain cock located on lower radiator outlet and the drain cock on motor block ahead of carburetor.
  • Page 16 “G” following the engine serial number. (Example: W D - 1 1 0 6 5 0 G A . ) MANIFOLDS - The WD Tractor is supplied with two types of manifolds. The two fuel manifold is used with standard compression engines and can be used for tractor fuel or gasoline.
  • Page 17 CARBURETOR - The Zenith Model 161 Series has three adjustments, one for controlling the idling speed of the engine and two for correct- ing changes in fuel and atmospheric condi- t i o n s . To regulate idling speed of the engine adjust the throttle stop screw on inner side of the carburetor.
  • Page 18 IGNITION SYSTEM SPARK PLUGS - The spark plugs should be removed every 200 hours of operation, cleaned and the points respaced. The point gap should be set from .030” to .040”. Make this ad- justment by bending the outside electrode. Never bend center electrode.
  • Page 19 cam. Points may be adjusted by loosening compartment. If these holes become plugged, lockscrews and turning adjusting screw. the magneto will not be ventilated. The mag- Reassembling distributor cap to magneto neto was permanently oiled at factory and needs no further lubrication. involves meshing of rotor pinion with dis- tributor gear as follows: The marked tooth of rotor drive gear (beveled tooth) must mesh...
  • Page 20 TAIL LIGHT, WD TRACTOR WIRING DIAGRAM WIRING DIAGRAM - Magneto ground switch to ground. WIRING DIAGRAM & INFORMATION - By re-...

  • Page 21: Starter

    STARTER - The starter very seldom causes dif- ficulty, however, if it fails to turn the engine STARTER SWITCH properly with a fully charged battery, check BATTERY CABLE TER all connections making sure they are clean and tight. If difficulty is experienced with the starting motor, any one of the following may be the c a u s e : 1.
  • Page 22 ELECTRICAL SYSTEM (Cont’d.) BATTERY - The starting and lighting system uses a six volt battery, designed and built to meet the requirements of the tractor. Check the electrolyte (solution) in the battery at least once each week to see that it is at the proper level.

  • Page 23: Rear Wheels

    REAR WHEELS TIRES - Size 11 x 28 - Air Pressure 12 pounds. HYDROMATIC TRACTOR TIRES -As water alone will freeze in cold weather, Allis- Chalmers Tractor tires are filled with the proper quantity of 15% calcium chloride solution. Calcium chloride will in no way harm the casing, tubes or valves.

  • Page 24: T I R E

    REAR Place tube in tire and apply a good grade of vegetable oil soap to base of tube and inside of tire. Place on rim and adjust tube and tire evenly all around. Inflate to seat tire on rim then deflate. Tire may then be filled with calcium chloride in usual manner or inflated to recommended pressure.

  • Page 25: Adjustable Wide Front Axle

    TIRES - 5.50 x 16 - Air pressure 28 pounds. The front tires on the “WD ” tractor are filled with solution to the valve level when valve is at top. Enough air is added’to cause ‘a pres- sure of 28 lbs.
  • Page 26 TRANSMISSION CLUTCH - Over center - Double ENGINE CLUTCH - Spring loaded Single plate - plate, in oil, diameter 8”. Dry disc - Diameter 10”‘. Lubrication - From transmission and differential Lubrication filler plug. SAE 8OE.P. Clutch Shaft - Chassis lubricant daily. Clutch Release bearing - lubricate approxi- Operation - The transmission clutch is provided to disengage the power from the transmission...

  • Page 27: S E A

    DRAWBAR The drawbar of drawn implement should be adjusted to meet the requirements of the load. (Refer to hitching height, implement instruction book.) The line of draft effects steering and traction. It can also cause the drawn implement to put excessive load on the tractor. The pins may be removed from the sides of the tractor drawbar and the drawbar allowed to swing.
  • Page 28 DIAGNOSING ENGINE DIFFICULTY The following suggestions are listed for your You can make simple adjustments adjustment made does not improve the condition, assistance. on your tractor that will improve its operation return to the original setting before proceeding and save you the time and expense of engaging a to the next adjustment.

  • Page 29: Storage Of Tractor

    STORAGE OF TRACTOR TRACTOR PROTECTION IS POCKET-BOOK PROTECTION 5. Block tractor up to remove weight from tires If tractor is stored for any length of time, a few and to keep tires from contact with moist precautionary measures are helpful in pre- serving various parts, also in avoiding future floor.
  • Page 30 HYDRAULIC SYSTEM WHEN PUMP IS NOT IN USE KEEP HAND CONTROL LEVER AT BOTTOM OF LUBRICATION - Check daily and keep filled to Use S.A.E. 2OW for lowest expected tempera- ture of 45OF. Use S,A,E, 1OW fo.r tempera- high mark on bayonet gauge or to top of filler tures below 45OF.
  • Page 31 12. Loosen set screw in short rod. put correct preload on spring when cap is tight. Adjust link rod to pump so it has 13. Turn plates and lock together with screw when screw “A” is turned into pump body. (If link rod is too long it will decrease 14.
  • Page 32 HYDRAULIC SYSTEM (Cont’d.) TO ADTUST PUMP TO LIFT AND LOWER Lift-and lower may be obtained with any setting as long as volume control screw ‘b” is turned out far enough to allow pump to deliver oil to rams. However, to adjust,! turn screw “A ”...
  • Page 33 TO ADJUST FOR HOLD POSITION HOLD POSITION To adjust for hold position turn screw ‘!A” in locking to housing, turn %” out locking plates together, turn screw ‘c” in to about mid- F o r M o w e r s a n d P u l l T y p e position and ‘b”out as far as possible.
  • Page 34 HYDRAULIC SYSTEM (Cont’d.) REMOTE RAM - The remote ram for pull type RAMS - The two lift rams are connected to the implements is equipped with quick coupling rear lift shaft assembly. The left hand ram hose connector. To disconnect pull ring on may be installed with the ram mounted for- coupler towards center of coupler and detach ward so that both front and rear tools can be...
  • Page 35 REPAIR PARTS Order all repair parts for this machine from have prepared the following illustrations your local Allis-Chalmers dealer. which identify the various assemblies and the basic parts of your tractor. To guide you in ordering repair parts, we HOW TO ORDER REPAIR PARTS When ordering repair parts for your tractor, Give complete number and all the letters.
  • Page 36 CYLINDER BLOCK GAUGE ROD SEAL DRAIN COCK COVER GASKET B U S H I N G EXPANSION PLUG RELIEF VALVE PLUNGER SEAL RETAINER+&-;@& FRONT BEARING R E L I E F V A L V E P L U G CENTER BEARING CAP REAR BEARING CAP C YL IN D ER...
  • Page 37 INTAKE VALVE GUIDE VALVE GUIDE - S C R A P E R R I N G PISTON LOCK SCREW CYLINDER LINER LONG STUD CYLINDER HEAD C A M REAR PLUG THRUST SCREW BUSHING CAMSHAF T Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.
  • Page 38 BREATHER ROCKER ARM COVER COPPER WASHER R O C K E R A R M S H A F T COVER GASKET SPACING SPRING E X H A U S T R O C K E R A R M INTAKE ROCKER ADJUSTING...
  • Page 39 OIL SUMP OIL SUMP CAMSHAF S C R E W GEAR COVER TIMING TIMING GEAR COVER Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.

  • Page 40: Governor

    LINK CONTROL SHAFT LEATHER WASHER SHAFT WASHER CROSS SHAFT LINK SPRING (USED 1 SKET GEAR 8 SHAFT WEIGHT & PIN PIVOT PIN GOVERNOR LEVER KNOB HAND LEVER & SHAFT BELL CRANK GOVERNORCONTROL Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.
  • Page 41 F I L L E R C A P + __ _ _ _ No. 2 AND 4 PLUG CABLE No. 1 PLUG CABLE CABLE ,-\(f( k-” CABLE NlPPLi IGNITION DRIVE BODY G A S K E T - - _ COVER T H R U S T COL’MR DRIVEN GEAR...
  • Page 42 G A S K E T PRSSURE OIL *FILTER B A S E GhKET OIL TUBE OIL FILTER & LINES Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.
  • Page 43 MUFFLER CLAMP M U F F L E R - M U F F L E R MANIFOLD MANIFOLD GASKET COVER CARBURETOR GASKET MANIFOLD STUD INTAKE & EXHAUST MANIFOLD - GASOLINE - MUFFLER BRONZE G A S K E T ’ ~&,~CARsURETo~l~~~ -INTAKE &...
  • Page 44 PLUG THROTTLE PLATE SCREW SHAFT & LEVER SEAT GASKET STOP SCREW VALVE & SEAT AXLE IMPORTANT FLOAT G I V E O U T L I N E N o . STAMPED ON DISC ON GASKET THROTTLE BODY WHEN ORDERING CARBURETOR PARTS.
  • Page 45 ADJUSTING SCREW IDLING SCREW ‘ T H R O T T L E P L A T E SPRI BODY SCREW PACKING SPRING IMPORTANT O U T L I N E N o . STAMPED ON DISC THROTTLE BODY WHEN ORDERING CARBURETOR PARTS.
  • Page 46 CHOKE ROD L E V E R EXTENSION ROD CHOKECONTROL TANK CAP FUEL TANK PACKING STRIP SET SCREW FUEL TANK, FILTER & LINES Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.
  • Page 47 STRAP SCREW SQUARE WASHER HOOD C A P BAIL CLEANER ! Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.
  • Page 48 PULLEY (Adjusting Half) F A N B L A D E S S N A P R I N G B E A R I N G C O P P E R W A S H E R B O D Y FAN BELT C O V E R WATER PUMP &...
  • Page 49 UPPER HOSE LOWER HOSE SHELL 8. GRILL DRAIN COCK PLUG DRAIN COCK R A D I A T O R & S H E L L VENT TUBE PRIOR TO TRACTOR 19095 GASKET INSPECTION COVER THUMB SCREk PRIOR TO TRACTOR 10595 b ENGINE CLUTCH HOUSING Order Repair Parts By Description.
  • Page 50 DISC 8, FACINGS THICK FACING LEVER SPRING P I V O T P I N PRESSURE PLATE PRESSURE SPRING SPRING CUP BACK PLATE ADJUSTING SCREW ENGINE CLUTCH FORK SHAFT RELEASE BEARING CLUTCH CONTROL A D J U S T I N G P I N SHIFTER BRACKET SHIFTER...
  • Page 51 FRONT OIL SEAI DRIVE GEAR CENTER BEARING AND SNAP RlNG REAR OIL SEAL COUPLING SLEEVE SLEEVE SNAP RING ENGINE CLUTCH SHAFT P. T. 0. COVER COPPER WASHER -TRANSMISSION CLUTCH HOUSING Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.
  • Page 52 FRONT PLATE PRESSURE WASHER DRIVEN DIGS SNAP RING BACK PLATE WASHER RETAINER TRANSMISSION CLUTCH HAND LEVER SHIFTER & BUSHING TRANSMISSION CLUTCH CONTROL Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.
  • Page 53 LEFT BRAKF CDVFR H O U S I N G , REAR COVER HOUSING lst, 2nd 8. REVERSE GEAR ADJUSTING NUT B E A R I N G REVERSE IDLER SHAFT COUNTER SHAFT TRANSMISSION GEARS & SHAFTS Repair Parts By Description. Always Give the Tractor Engine Serial Numbers.
  • Page 54 RETAINER C O V E R , GASKET SPACER DETENT SPRlNG REVERSE LUG, INTERLOCK PLUNGER TRANSMISSION CONTROL SIDE GEAR PINION & BUSHING THRUST WASHER THRUST WASHER CARRIER S H I M BEARING CUP’ BEARING CONE LOCKING PIN CASE RING GEAR BUSHING DIFFERENTIAL Order Repair Parts By Description.
  • Page 55 SPRING SNAP RING P I N ADJUSTING BOLT ANCHOR PIN SNAP RING LOCK BRAKE SHOE BRAKE RIGHT PEDAL PEDAL STOP PEDAL LAkH USED PRJOR TO TRACTOR 248OJ- BRAKECONTROL Order Repair Parts By Description. Always Give the Tractor and Engine Seriirl Numbers.
  • Page 56 Always Give the Tractor and Engine Serial Numbers. Order Repair Parts By Description.
  • Page 57 ,TUBE SEAL T L J R F S N A P DIMS PULLEY SHAFT INNER BEARING SHAFT SNkP RING B E L T P U L L E Y INTERMEDIATE GEAR ROLLER BEARING W A S H E R SCREW W A S H E R IDLER GI E R B E A R I N G...
  • Page 58 GEAR SMFT;;A;/y’ SHIFTER LEVER SET SCREW/’ POWER TAKE-OFF CONTROL LEVER KNOB FRICTION BLOCK LEVER AND SHAFT LEVER SPRING CONTROL HYDRAULIC PUMP CONTROL Order Repair Parts By Description. Always the Tractor and Engine Serial Numbers. Give...
  • Page 59 Order Description. Always Give the Tractor and Engine Serial Numbers. Repair Paris By...
  • Page 60 Order Repair Ports By Description. Always Give the Tractor and Engine .Serial Numbers.
  • Page 61 VALVE BALL S C R E W SEAL LEVER SCREW VALVE BODY CONTROL LEVER’ SNAP RING LEVER LINK. HYDRAULIC PUMP - HOLD POSITIONING VALVE SUPPORT R H. H O S E HYDRAULIC RAM, LINES & LIFT Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.
  • Page 62 COLLAR CLIP COUP1 SNAP RING SPACER E N D P I N HYDRAULIC REMOTE RAM & LINES SUPPORT BOLT MAIN FRAME Order Repair Parts By Description. Always Give the Tractor and Serial Numbers. Engine...
  • Page 63 WORM GEAR FRONT SUPPORT BEARING CONE BEARING CUP FRONT SUPPORT ‘SET SCREW GEAR UPPER SEAL SPINDLE BEARING CUP-@&f LOWER SEAL RETAINER BEARING CONE SPINDLE BLOCK Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.
  • Page 64 AXLE SUPPORT A R M \ DUST COVEI LH SPINDLE WASHER RADIUS ROD NUT S P I N D L E S U P P O R T 4 T H R U S T W A S H E R < ” ; S P I N D L E .
  • Page 65 RETAINER GASKET BEARING RETAINER RETAINER STUD LOWER BEARING CUP LOWER BEARING CON! SEAL RETAINING WASHER AND SHAFT AXLE FRONT AXLE - SINGLE FRONT WHEEL (Prior to Tractor WD-25129) Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.
  • Page 66 RETAINING WASHER SHIM UPPER BEARING CONfi STEERING WORM WORM GEAR LOWER BEARING CUP LOWER BEARING CONE OIL SLA,--&> FORK SHAFT FRONT AXLE - SINGLE FRONT WHEEL (E,ff. on Tractor WI?-25129) Order Repair Parts By Description. A/ways Give the tiacfor and Engine Serial Numbers.
  • Page 67 TIRE 8, TUBE INNER BEARING CUP SPINDLE HUB SEAL OUTER BEARING CUP F R O N T W H E E L - S T A N D A R D A N D A D J U S T A B L E A X L E S BEARING SHIM ,~...
  • Page 68 BLOCK S N A P R I N G WHEEL STOP R E A R W H E E L Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.
  • Page 69 WHEEL WEIGHT REAR WHEEL WEIGHT RIGHT ;OE PLATE WHEEL. GUARDS, PLATFORM & TOOL BOX Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.
  • Page 70 SUPPORT FORK PIN FIELD INSTALLATION ONLY- Prior to Tracfor 42855 LEFT BRACKET, A N C H O R LOCATING USED PRIOR GUIDE C R A N K Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.
  • Page 71 SHOCK ABSORBER -.j B R A C K E T S EAT SNAP RING- BEARING + UNIVERSAL JOINT S T E E R I N G G E A R Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.
  • Page 72 Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers. Order...
  • Page 73 TAIL LIGHT REFLECTOR MOLDING SCREW CORK PLUG SWITCH SCREW INSTRUMENT BOX ELECTRIC LIGHTING Repair Parts By Description. Always Give the Tractor Engine Numbers. Order Serial...
  • Page 74 WHEEL WRENCH GREASE SPARK PLUG WRENCH-Y HANDLE TOOLS NOZZLE PACKING NOZZLE CAP NOZZLE EXTENSION GREASE GUN REPA .IR PARTS Order Repair Parts By Description. Always Give the Tractor and Engine Serial Numbers.
  • Page 75 A V O I D A C C I D E N T S MOST ACCIDENTS, WHETHER THEY OCCUR IN INDUSTRY, ON THE FARM, AT HOME OR ON THE HIGHWAY, ARE CAUSED BY THE FAILURE OF SOME INDIVIDUAL TO FOLLOW SIMPLE AND FUNDAMENTAL SAFETY RULES OR PRECAUTIONS.

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